Smartwatch study aims to track rare brain disease at home

This study will test if a wearable device called Syde® can effectively monitor daily activity in 30 people with Progressive Supranuclear Palsy-Richardson Syndrome (PSP-R), a rare brain disorder that affects movement and balance. Participants will wear the device for up to 16 months while researchers compare the data to standard clinic tests. The goal is to see if the device is easy to use and provides useful information for tracking the disease.